Running x86 Android emulators requires kvm-intel...

I use Gitlab CI to build an Android app and automatically run tests on an Android Virtual Device (AVD). I would like to use the x86 version of this emulator instead of the ARM one.
But an x86 AVD currently requires virtualization (VT) and KVM properly installed and loaded.
All this runs in a Docker container on a DigitalOcean host.

And neither :
$ depmod
depmod: ERROR: could not open directory /lib/modules/4.9.16-coreos-r1: No such file or directory
depmod: FATAL: could not search modules: No such file or directory
ERROR: Job failed: exit code 1

Updating the kernel on your DigitalOcean Droplet is a straight forward process that differs slightly based on the Droplet's operating system. In this guide, we'll walk you through the process of updating your kernels for DigitalOcean Droplets.